Cold welding cold welding cold welding factory direct price 捷利特 preferred cold welding cold welding metal equipment repair machine Jie Lite Description: Jie Lite metal equipment repair machine [casting] cold welding repair defects can occur on metal parts wear, scratches, porosity, trachoma, cracks, defects deformation, the hardness decreased and other defects deposition, sealing, make equal repair. Can also be formed in the metal surface wear layer, corrosion layer, heat-resistant layer, anti-oxidation layer, impact-resistant layer, strengthening the role of non-skid, high adhesion layer, solder layer, a conductive layer. Especially suitable for aluminum casting porosity, trachoma repair. In the welding does not produce thermal deformation, no cracks, no hardening, repair at room temperature does not affect the machining performance, turning, milling, planing, grinding, polishing and electroplating, and other post-processing. Metal cold welding repair defects apply to: mold, casting, casting, machinery parts, auto parts, large shaft, printing equipment, water power, and other metal surface defect repair applications. Jie Lite metal equipment repair works: multi-metal cold welding repair of principle, the use of the charging capacitor to 10 ^ -3 to 10 -1 second period, 10-6 to 10 ^ -5 seconds short time to discharge. Electrode material in contact with the bonding material portion will be heated to 8000 ~ 25000 ° C, forming a plasma state of the molten metal, in metallurgical way the transition to the surface of the workpiece. Between the electrode and the parent material due to the formation of ionic state produced alloying, diffusion into the interior of the workpiece, infiltration, the formation of the diffusion layer, to obtain a high strength weld layer. Jie Lite metal equipment repair machine features: 1. A real cold welding, the repair process without preheating or heat the workpiece, the instant process welding machine heat input, and thus the workpiece deformation, annealing, undercut and residual stress, does not change the state of the metal structure. 2. Repair access and high strength, as arc welding is ionized and transferred to the workpiece above its contacts in an instant, so the combination of high strength will not fall off. 3. Repair of high precision coating thickness from a few microns to a few centimeters to several millimeters, only grinding and polishing. It can also be turning, milling, planing, grinding, and plating and other post-processing. 4. Can a machine, can be welding repair, superficial strengthening. 5. The economical usability is high, may the online repair, improve productivity, save time and money. And easy to use, through short-term training that anyone can operate. 6. Use broad-based materials, including various kinds of mold steel, stainless steel, tool steel, aluminum, aluminum alloy, copper alloy, nickel alloy, as well as all conductors can be conductive body. 7. environmental performance, no noise, dust, waste water, light, smell. 8. Fixed overlay even if they are worn, at the same site many times can repair welding. 9. The use of argon and other inert gas, can be repeatedly repaired surfacing. 10. The use of rotating rods, wire management, as no stick, operating high-quality surfacing, and the balance surfacing layer can be controlled to a very small, thus saving finishing time.